000 00324nam a2200121Ia 4500
008 190829s9999 xx 000 0 und d
020 _a81 7618 133 1
082 _a519.5
_bGUP/S
100 _aGUPTA, B.N.
245 0 _aSTATISTICS : THEORY AND PRACTICE
260 _bSahitya Bhawan Publications, Agra
_aAgra
_c1999
942 _cBK
999 _c8740
_d8740